Good Portable Hand Held Metal Detector for Hotel, School Used

Good Portable Hand Held Metal Detector for Hotel, School Used
 
1, Technical specifications
 
Hand Held Metal Detector MD3003B1
Parameters  
Characteristics
>> Portable metal detector, convenient to take.
>> It can be recharged. It needs 4-6 hours for charging. (the charger and rechargeable battery are ordered additional)
>> The alarm terms is sound and light alarm simultaneously, or vibration and light alarm simultaneously. You can choose the operate terms optionally.

>> Li Battery (for option)
 
High Sensitivity  
Use domain
Security detecting: Prevent taking contraband, such as: knife, gun and so on.

Factory: Prevent the loss of valued objects

Education area: Prevent taking cheat-tool, such as: telephone, electronic dictionary etc.






 
2,Company instruction
 


 
 
 
3,Package
 
 




 
4,Certificate 
 

 

 
 
5,Successful cases

 

 
 
6, Contact Information

Sharon Lin
Sales Manager
0086 17875365991
 
 


 

  Good Portable Hand Held Metal Detector for Hotel, School Used
 
1, Technical specifications
 
Hand Held Metal Detector MD3003B1
Parameters  
Characteristics
>> Portable metal detector, convenient to take.
>> It can be recharged. It needs 4-6 hours for charging. (the charger and rechargeable battery are ordered additional)
>> The alarm terms is sound and light alarm simultaneously, or vibration and light alarm simultaneously. You can choose the operate terms optionally.

>> Li Battery (for option)
 
High Sensitivity  
Use domain
Security detecting: Prevent taking contraband, such as: knife, gun and so on.

Factory: Prevent the loss of valued objects

Education area: Prevent taking cheat-tool, such as: telephone, electronic dictionary etc.






 
2,Company instruction
 


 
 
 
3,Package
 
 




 
4,Certificate 
 

 

 
 
5,Successful cases

 

 
 
6, Contact Information

Sharon Lin
Sales Manager
0086 17875365991
 
 


 

 

Carbon Steel Plate

A carbon steel plate has usually been considered as the steel that does not contain much alloy steel elements, also named as mild steel. Generally, elements are C, Mn, P, S, Si, besides these, there are no minimum limits for elements of Al, Cr, Ni, Mo, V, etc.

Carbon steel plates are available in different grades depending on the carbon content and strength.

As the content of Carbon increase, the steel plate hardness increases.

Low carbon steel plate: For carbon content 0.06% to 0.25%, also we call it mild steel plate.

Medium carbon steel plate: C content from 0.25% to 0.55%.

High carbon steel plate: 0.55% to 1.0%, also called hard steel plate.

Low carbon steel is the most common form, and it's very malleable and ductile. Medium carbon steel balances ductility as well as strength for excellent wear resistance. High carbon steel is exceptionally strong, while ultra-high carbon steel can be tempered to even greater hardness but no malleability.

As the percentage of carbon gets larger, steel can become harder and stronger through heat-treating. Carbon steel is usually heated to change the mechanical properties of steel, usually ductility, hardness, strength, and resistance of impact. Increasing the carbon content of carbon steel makes it harder and stronger, but reduces the steel`s ability to be welded, making it more brittle.

Carbon steel plate is most often used for structural purposes such as buildings, yet it has the flexibility to be worked into ornate designs. Low carbon steel sheet (wrought iron) is typically used for fences, chain links, gates, and railings. Structural steel (medium carbon steel) is used in cars, refrigerators, washing machines, buildings, and bridges. The steel sheets are normally made up of medium carbon steel.

Boiler Steel Plate,Carbon Steel Plate,Mild Steel Plate,Hot Rolled Steel Plate,Wear Resistant Plate

Shandong Guanzhou Iron and Steel Group Co., Ltd , https://www.cnshansteel.com